scholarly journals Optimasi Dosis Pupuk Anorganik dan Pupuk Kandang Ayam pada Budidaya Tomat Hibrida (Lycopersicon esculentum Mill. L.)

2013 ◽  
Vol 1 (1) ◽  
pp. 119
Author(s):  
Haveel Luthfyrakhman ◽  
Anas D. Susila

<p style="text-align: justify;">The objective of this research was study the effect of fertilizer and manure on growth and productivity of hybrid tomato(Lycopersicon esculentum Mill. L). This research conduced at Pasir Sarongge experimental field University Farm, Bogor Agricultural University, Cipanas, from February to July 2011. The experimental design used was Completely Randomized Block Design, with two factors and three replications. The first factor was manure dosages which were 0, 10, 20, and 30 ton ha<sup>-1</sup>. The second factor was fertilizer dosages which were 0%, 75%, and 150% of recommended dosage. Recommended dosage use was 100 kg ha<sup>-1</sup> N, 100 kg ha<sup>-1</sup> P<sub>2</sub>O<sub>5</sub>, and 50 kg ha<sup>-1 </sup>K<sub>2</sub>O, from Ministry of Agriculture. Plant height showed quadratic response to manure at 2 and 4 week after transplanted (WAT), then linier at 6 WAT. To the fertilizer, plant height showed no response at 2 WAT and has not shown linier response at 4 and 6 WAT. Interaction between manure and fertilizer was significant at 8 WAT. Manure gave linier effect to number of leaves at 2, 4, and 8 WAT but not significant at 6 WAT. Fertilizer gave no significant effect to number of leaves. Manure gave quadratic effect where as fertilizer gave linier effect to fruit weight per plot, fruit weight per hectare estimated, and relative yield. Optimum manure dose obtained from this research was 24.375 ton ha<sup>-1</sup>. Maximum fruit weight per plot was 17.41 kg. Estimated maximum fruit weight per hectare was 22.79 ton ha<sup>-1</sup>. Manure gave linier effect to fruit weight per plot of grade A and B. Fruit weight per plot of grade C, fruit diameter, and average fruit weight were not affected by manure or fertilizer given.</p><p>Keywords : tomatoes, fertilizer, chicken manure, Lycopersicon esculentum</p>

2021 ◽  
Vol 1 (1) ◽  
Author(s):  
Wahyu Tri Sejati ◽  
M Abror

The purpose of this study was to measure the effect of goat cages and local microorganisms (MOL) bananas on the growth and production of tomato (Lycopersicon esculentum mill.). The research was conducted in September-December 2020 in Ketapang Village, Tanggulangin District, Sidoarjo. Experiments were arranged factorial in a randomized block design (RBD). The first factor is the dose of goat manure, consisting of: 0, 10, 15, and 20 kg / ha); the second factor was banana weevil MOL which consisted of: without and given MOL. Each treatment combination was repeated three times, in order to obtain 24 experimental units. Observation variables were confined to plants, stem diameter, number of leaves, number of fruit and fruit weight. Data were analyzed by ANOVA 5% processed by Honest Significant Difference test (BNJ) at tarf 5%. The results showed that there were significant results in observing the number of leaves from the age of 30 days after planting (HST) and the number of fruit and fruit weight there was no interaction effect of these factors. The dose of manure significantly affected the observation of the number of leaves at 30, 45, and 60 HST as well as on the number of fruit and the total fruit weight. MOL significantly affected the observation of the number of leaves 45 and 60 DAS and the number of fruits. The combination of goat manure treatment at a dose of 20kg / ha and the use of MOL resulted in the highest growth and production of tomato plants.


Author(s):  
Irpan Gunawan ◽  
Atak Tauhid ◽  
Isna Tustiyani

<p><em>Cauliflower is one of the vegetables for consumers. The demand for cauliflower was rising so it must be scaled up with fertilizer. The purpose of this study was to study the effect of chicken manure and NPK fertilizer on the growth and yield of cauliflower. The study was conducted in Sukasenang Village, Banyuresmi Sub-district, Garut Regency from July to August 2019. The study used a Randomized Block Design (RBD) in two factors each of the 3 rates with 2 replications. The first factor was the rates of chicken manure which consisted of 0, 10 and 20 tons ha<sup>-1</sup>; the second factor was NPK fertilizer which consists of 0, 100 and 200 kg ha<sup>-1</sup>. The parameter of this research was plant height, number of leaves, leaf area, weight and diameter crud. The results showed that there was no interaction between the chicken manure and NPK fertilizer. The treatment of 20 tons ha<sup>-1</sup> chicken manure affected the variable plant height, the number of leaves and leaf area. The rates of 200 kg ha<sup>-1</sup> NPK fertilizer had affected plant height, number of leaves, weight and diameter crud.</em></p>


1970 ◽  
Vol 5 (2) ◽  
pp. 177-182
Author(s):  
Jepriwira K. Ginting ◽  
Jonis Ginting ◽  
Nini Rahmawati

The research aims to determine the growth and production response of two varieties of lettuce (Lactuca sativa L.) to the provision of various sources of nitrogen. This research was conducted in Lambar village, Tigapanah sub-district, Karo regency, Sumatera Utara Province with altitude of ± 1200 meters above sea level, which started on July to September 2017. This research used a factorial randomized block design with 2 factors namely varieties of lettuce (crop and lettuce) and sources of nitrogen (urea fertilizer, chicken manure and Liquid organic fertilizer of rabbit urine). The parameters observed were plant height, greenish leaves, crop circle, fresh weight of plant per sample and fresh weight of plant per plot. The results showed that both varieties were significantly different in the parameters of plant height, greenish leaves, the number of leaves, and the fresh weight of the plant per sample. Application of nitrogen source showed differences in plant height at 10 weeks after move planting and fresh weight of plant per sample.


Irriga ◽  
2001 ◽  
Vol 6 (2) ◽  
pp. 54-61
Author(s):  
Eurides Kuster Macedo Júnior ◽  
João Domingos Rodrigues ◽  
Roberto Lyra Villas Boas ◽  
Rumy Goto ◽  
Sheila Zambello de Pinho

PRODUÇÃO DE PEPINO (Cucumis sativus L.), ENXERTADO E NÃO ENXERTADO, SUBMETIDO À ADUBAÇÃO  CONVENCIONAL EM COBERTURA E VIA FERTIRRIGAÇÃO, EM CULTIVO PROTEGIDO  Eurides Küster Macedo JuniorUniversidade Estadual do Oeste do Paraná/Unioeste/Agronomia-Campus de Marechal Cândido Rondon - Fone: 45-254-3216 - E mail:[email protected] Pernambuco, 1777  -  CEP 85960-000 Marechal Cândido Rondon - PRJoão Domingos RodriguesRoberto Lyra Villas BoasRumy GotoSheila Zambello de PinhoUniversidade Estadual Paulista “Júlio de Mesquita Filho”/UNESP-Campus de Botucatu  1 RESUMO                 Este experimento foi conduzido na Fazenda Experimental São Manuel da Faculdade de Ciências Agronômicas, em ambiente protegido, com início em 23 de janeiro e término em 18 de abril de 1997, com objetivo de avaliar os efeitos e freqüência de adubações nitrogenadas e potássicas, aplicadas em cobertura, via fertirrigação e de forma convencional sobre a produtividade de pepino não enxertado e enxertado.                O delineamento experimental foi em blocos casualizados com seis tratamentos e quatro repetições. Avaliou-se à altura de planta, número de folhas, produção, número de fruto, peso de fruto e número de fruto por planta.                As plantas de pepino enxertado apresentaram valores superiores para altura de planta, número de folhas, produção, número de fruto, peso de fruto e número de fruto por planta. Nos parâmetros com efeito significativo, percebe-se que a fertirrigação acompanha os maiores valores. UNITERMOS: pepino, enxertia, adubação, fertirrigação  MACEDO JUNIOR, E.K., RODRIGUES, J. D., VILLAS BOAS, R. L., GOTO, R. PINHO, S. Z.  CUCUMBER YIELD GRAFTED AND NOT GRAFTED SUBMITTED TO FERTIGATION AND CONVENTIONAL FERTIGATION IN GREENHOUSE CONDITIONS  2 ABSTRACT                   This experiment was conducted at the São Manuel Experimental Station –FCA/UNESP, in greenhouse conditions, beginning on January 23 and ending on April 18. The objective was to evaluate the effects of nitrogen and potassium applied through fertigation and through conventional way on the productivity of grafted and non-grafted cucumber.                 The experimental design was a randomized block design with six treatments and four replications. Measurements included plant height, number of leaves, production, fruit number, fruit weight, and fruit number per plant.                 The grafted cucumber plants presented higher values for plant height, number of leaves, production, fruit number, fruit weight and fruit number per plant. For the parameters with statistical significant effects (p<0.05), fertigation yielded the largest values.  KEYWORDS: cucumber, graft, fertilizer, fertigation


Author(s):  
Everardo Vargas-Espinoza ◽  
Marina Gaytán-Ruelas ◽  
Alberto Calderón-Ruiz ◽  
Verónica De Jesús Morales Félix

The experiment was conducted from May to August 2018 at the Technological University of the Southwest of Guanajuato (UTSOE) in a randomized complete block design with three repetitions, in greenhouse 1 of 700 m2 of the Sustainable and Protected Agriculture Career; with the purpose of evaluating the effect of pruning at one and two stems per plant, on yield, fruit weight and plant variables in seven varieties of saladette tomato produced under greenhouse and in hydroponics. The varieties evaluated were: Natalie, USATX 12227, USATX 9934, Juan Pablo, USATX 24019, USATX 16117, USATX 15538, all established at a density of 31,250 plants or stems per hectare. Pruning at two stems per plant produced the highest yield in the USATX 16117, USATX 9934 and Natalie varieties, producing more than 2.3 kg per plant after six weeks of harvest. For the fruit weight, the USATX 9934 variety with two stems, was the one that produced fruits of greater caliber, being one of the three varieties with the highest yield. For the plant height, the USATX 24019 variety with one stem was the one with the highest height three months after the transplant.


2021 ◽  
Vol 883 (1) ◽  
pp. 012051
Author(s):  
M Rizwan ◽  
M Dalimunthe ◽  
I A Pasaribu ◽  
H Satriawan

Abstract This study aims to analyse the effect of three types of organic fertilizers on the vegetative growth several varieties of soybeans. This study used a factorial randomized block design with two treatment factors, namely organic fertilizers and varieties. The first factor is: organic fertilizer from 3 levels, namely: K1 (1.5 kg of compost), K2 (1.5 kg of goat manure), and K3 (1.5 kg of chicken manure). The second factor is: soybean plant varieties consist of 4 levels, namely: V1 (Dena 1), V2 (Devon 1), V3 (Anjasmoro) and V4 (Derap 1). The parameters observed were plant height, number of branches, number of leaves, amount of chlorophyll, leaf area, and flowering age. The results of our research is organic fertilizers have a significant effect and are able to increase the growth of soybean plants except for leaf area and flowering age. Types of varieties had a significant effect and were able to increase plant height, number of branches, leaf area, and flowering age, but had no significant effect on the parameters of the number of leaves and the amount of chlorophyll. Moreover, there isn't interaction effect between the two treatments for all parameters.


Author(s):  
Prelly Tuapattinaya ◽  
Feby Tutupoly

Backgroud: Cayenne pepper or Capsicum frutescens L. is a plant wich very popular all over the world.  Banana peel has been considered as garbage and smells, there are many chemicals that contain elements of potassium, phosphorus, magnesium, potassium, and sodium brpotensi to be used as fertilizer. Method: This study used a randomized block design (RBD) with treatment carried out in the form of fertilizers Plantain skin (P). Fertilization Plantain skin consists of four stage treatment, namely: P0 (0 ml/polybag), P1 (200 ml/polybag), P2 (350 ml/polybag), P3 (500 ml/polybag). From the observed level of treatment, three replications were made so that there are 12 samples in the study. Results: Cayenne pepper plant growth with the highest value on plant height, number of leaves and number of branches acquired in treatment P3 (500 ml fertilizer plantain skin ).  While the generative period banana peels fertilizer treatments showed that there is a significant influence on the production of fruit and weeks 8, 10 and 12 and the weight of the fruit at harvest time. The number of pieces of cayenne pepper with the highest value obtained in treatment P3 (500 ml fertilizer plantain skin). Conclusion: Treatment P3 (500ml fertilizer plantain skin) is a treatment wich best during the vegetative growth of plant height, number of leaves and number of branches cayenne pepper. Moreover P3 is also the best treatment on fruit number and fruit weight during the generative crop.


2018 ◽  
Vol 9 (2) ◽  
pp. 153-163
Author(s):  
Wiwik Ambarsari ◽  
Henly Yuliana

The study aimed to determine the effect of the combination of city waste compost and cattle manure on the growth and yield of pakcoy plants (Brassica rapa, L. Chinensis) in Aluvial, Indramayu Regency. The study was conducted at the Experimental Garden of the Faculty of Agriculture, Wiralodra University, Indramayu Regency from March to August 2018. This study used Factorial Pattern Randomized Block Design with two factors. The first factor is city waste compost and the second factor is cattle manure with 4 levels: 0%, 3.0%, 6.0%, and 9.0%, repeated twice. The results showed that there was an independent influence between city waste compost and cattle manure on plant height and number of leaves. The best combination to increase the feasibility weight of pakcoy consumption is by giving city waste compost 9.0% (S4) and cattle manure 6.0% (K3).


2013 ◽  
Vol 3 (2) ◽  
pp. 183-191
Author(s):  
Muhammad Rizqillah Hidayat

       Watermelon come from arid tropical and subtropical regions of Africa. Watermelon is an annual plant that grows and requires full sun. Lebak swamp soil is known to have the properties and properties of acid sulphate soils that affect the physical, chemical and biological properties of the soil. Fertilizers are the key to soil fertility. Compound fertilizer is a fertilizer that contains several nutrients, for example nutrients (nitrogen), potassium (K) and phosphorus (P). This study aims (i) to obtain influence and (ii) the best dosage of various applications of NPK Compound fertilizer dosage on the growth and yield of watermelon plants on lebak wetland. The study was conducted in Teluk Buluh Village, Banjang District, Hulu Sungai Utara Regency in July - September 2013, this study used a single randomized block design (RBD) with 5 treatments and 5 replications so that there were 25 experimental units. The factors tested were various doses of Compound NPK fertilizer, namely m1: 0.333 t.ha-1 (200 g / bed), m2: 0.666 t.ha-1 (400 g / bed), m3: 0.999 t.ha-1 ( 600 g / bed), m4: 1,332 t.ha-1 (800 g / bed) and m5: 1,665 t.ha-1 (1000 g / bed). The results of this study indicate that the dosage of Compound NPK fertilizer given to watermelon plants in swampland area had a significant effect on plant length and number of leaves aged 25 HST and 30 HST and had a very significant effect on the fruit weight and number of watermelon plants with the best treatment is  m3: 0.999 t.ha-1 (600 g / bed).


2021 ◽  
Vol 21 (1) ◽  
Author(s):  
S. Kalaiselvan ◽  
S. Anuja

The present investigation consisted of 9 lines, 3 testers with their 27 F1 hybrids developed through line x tester mating fashion in randomized block design with three replications. Parents and hybrids differed significantly for gca and sca effects, respectively. Among the parents, maximum gca effect was found in EC 112241 and Aruna for inter node distance, EC 112241 and Arka Anamika for single fruit weight, EC 109454, EC 169344 and Arka Anamika for number of branches per plant, EC 169331 and Arka Anamika for number of fruits per plant, EC 109454 and Aruna for plant height at final harvest. The crosses exhibited maximum positive significant sca effect was observed in EC 112241 x Aruna, EC 109454 x Kashi Kranti and EC 112264 x Aruna were found as good specific combiners for single fruit weight, number of branches per plant and number of fruits per plant respectively. The hybrid EC 112264 x Aruna exhibited maximum significant negative sca effects for inter node distance and plant height at final harvest.


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